13880411 has 2 divisors, whose sum is σ = 13880412. Its totient is φ = 13880410.

The previous prime is 13880407. The next prime is 13880413. The reversal of 13880411 is 11408831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13880411 - 2² = 13880407 is a prime.

Together with 13880413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13880413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6940205 + 6940206.

It is an arithmetic number, because the mean of its divisors is an integer number (6940206).

Almost surely, 2^13880411 is an apocalyptic number.

13880411 is a deficient number, since it is larger than the sum of its proper divisors (1).

13880411 is an equidigital number, since it uses as much as digits as its factorization.

13880411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 13880411 is about 3725.6423607212. The cubic root of 13880411 is about 240.3260095033.

The spelling of 13880411 in words is "thirteen million, eight hundred eighty thousand, four hundred eleven".